12020120002201 has 2 divisors, whose sum is σ = 12020120002202. Its totient is φ = 12020120002200.

The previous prime is 12020120002193. The next prime is 12020120002217. The reversal of 12020120002201 is 10220002102021.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9046740528400 + 2973379473801 = 3007780^2 + 1724349^2 .

It is a cyclic number.

It is not a de Polignac number, because 12020120002201 - 2³ = 12020120002193 is a prime.

It is not a weakly prime, because it can be changed into another prime (12020120002301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6010060001100 + 6010060001101.

It is an arithmetic number, because the mean of its divisors is an integer number (6010060001101).

Almost surely, 2^{12020120002201} is an apocalyptic number.

It is an amenable number.

12020120002201 is a deficient number, since it is larger than the sum of its proper divisors (1).

12020120002201 is an equidigital number, since it uses as much as digits as its factorization.

12020120002201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 12020120002201 its reverse (10220002102021), we get a palindrome (22240122104222).

The spelling of 12020120002201 in words is "twelve trillion, twenty billion, one hundred twenty million, two thousand, two hundred one".